Oracle常用EVENT参考

事件	说明	例子
Event 10013 - Monitor Transaction Recovery	在Startup时跟踪事务恢复	ALTER SESSION SET EVENTS '10013 trace name context forever, level 1';
Event 10015 - Dump Undo Segment Headers-	在事务恢复后做Dump回退段头信息	ALTER SESSION SET EVENTS '10015 trace name context forever, level 1';
Event 10032 - Dump Sort Statistics	Dump排序的统计信息	ALTER SESSION SET EVENTS '10032 trace name context forever, level 10';
Event 10033 - Dump Sort Intermediate Run Statistics	排序过程中，内存排序区和临时表空间的交互情况	ALTER SESSION SET EVENTS '10033 trace name context forever, level 10';
Event 10045 - Trace Free List Management Operations	FREELIST的管理操作	ALTER SESSION SET EVENTS '10045 trace name context forever, level 1';
Event 10046 - Enable SQL Statement Trace	跟踪SQL,有执行计划,邦定变量和等待的统计信息,level 12最详细。	ALTER SESSION SET EVENTS '10046 trace name context forever, level 12'; LEVEL定义如下： 1:SQL 语句，执行计划和执行状态 4:1的内容加上绑定变量信息 8:1的信息加上等待事件信息 12:1＋4＋8
Event 10053 - Dump Optimizer Decisions	在分析SQL语句时,Dump出优化器所做的选择,级别level 1最详细	ALTER SESSION SET EVENTS '10053 trace name context forever, level 1'; LEVEL定义如下： 1：状态和估算信息 2：只显示估算信息
Event 10060 - Dump Predicates	DUMP SQL语句中的断语信息。需要在需要DUMP的用户下创建以下表 CREATE TABLE kkoipt_table (c1 INTEGER, c2 VARCHAR2(80)); 断语信息会写入该表	ALTER SESSION SET EVENTS '10060 trace name context forever, level 1';
Event 10065 - Restrict Library Cache Dump Output for State Object Dumps	限制对象状态DUMP的时候LIBRARY CACHE信息的详细程度 1 Address of library object only 2 As level 1 plus library object lock details 3 As level 2 plus library object handle and library object 缺省是LEVEL 3	ALTER SESSION SET EVENTS '10065 trace name context forever, level level';
Event 10079 - Dump SQL*Net Statistics-	Dump SQL*NeT的统计信息	ALTER SESSION SET EVENTS '10079 trace name context forever, level 2';
Event 10081 - Trace High Water Mark Changes	HWM的改变	ALTER SESSION SET EVENTS '10081 trace name context forever, level 1';
Event 10104 - Dump Hash Join Statistics	HASH JOIN的统计信息	ALTER SESSION SET EVENTS '10104 trace name context forever, level 10';
Event 10128 - Dump Partition Pruning Information	分区表调整信息	ALTER SESSION SET EVENTS '10128 trace name context forever, level level'; Level取值： 1   Dump pruning descriptor for each partitioned object 0x0002 Dump partition iterators 0x0004 Dump optimizer decisions about partition-wise joins 0x0008 Dump ROWID range scan pruning information 在9.0.1或者后面的版本,在level 2后还需要建立如下的表: CREATE TABLE kkpap_pruning ( partition_count    NUMBER, iterator           VARCHAR2(32), partition_level    VARCHAR2(32), order_pt         VARCHAR2(12), call_time        VARCHAR2(12), part#             NUMBER, subp#              NUMBER, abs#               NUMBER );

事件	说明	例子
Event 10200 - Dump Consistent Reads	DUMP一致读的信息	ALTER SESSION SET EVENTS '10200 trace name context forever, level 1';
Event 10201 - Dump Consistent Read Undo Application	DUMP一致性读涉及UNDO信息的内容	ALTER SESSION SET EVENTS '10201 trace name context forever, level 1';
Event 10220 - Dump Changes to Undo Header	Dump出Undo头信息的改变	ALTER SESSION SET EVENTS '10220 trace name context forever, level 1';
Event 10221 - Dump Undo Changes	Dump Undo的改变	ALTER SESSION SET EVENTS '10221 trace name context forever, level 7';
Event 10224 - Dump Index Block Splits / Deletes	索引块的分裂和D删除信息	ALTER SESSION SET EVENTS '10224 trace name context forever, level 1';
Event 10225 - Dump Changes to Dictionary Managed Extents	DUMP字段管理的扩展变化	ALTER SESSION SET EVENTS '10225 trace name context forever, level 1';
Event 10231	全表扫描时跳过坏块，在有坏块的情况下做数据拯救时很有用	ALTER SYSTEM SET EVENTS '10231 trace name context forever,level 10';
Event 10241 - Dump Remote SQL Execution	远程SQL语句的执行信息	ALTER SESSION SET EVENTS '10241 trace name context forever, level 1';
Event 10246 - Trace PMON Process	跟踪PMON进程	只能修改参数，不能用ALTER SYSTEM event = "10246 trace name context forever, level 1"
Event 10248 - Trace Dispatcher Processes	跟踪DISPATCHER的工作情况	event = "10248 trace name context forever, level 10"
Event 10249 - Trace Shared Server (MTS) Processes-	跟踪共享服务器的工作情况	event = "10249 trace name context forever, level 10"
Event 10270 - Debug Shared Cursors	跟踪共享CURSORS的情况	event = "10270 trace name context forever, level 10"
Event 10299 - Debug Prefetching	跟踪表数据块和索引数据块的PREFETCHING	event = "10299 trace name context forever, level 1"
Event 10357 - Debug Direct Path		ALTER SESSION SET EVENTS '10357 trace name context forever, level 1';
Event 10390 - Dump Parallel Execution Slave Statistics	跟踪并行操作中的SLAVE的状态	ALTER SESSION SET EVENTS '10390 trace name context forever, level 1;
Event 10391-Dump Parallel Execution Granule Allocation	跟踪并行操作的粒度	ALTER SESSION SET EVENTS '10391 trace name context forever, level 2';
Event 10393 - Dump Parallel Execution Statistics	跟踪并行操作的状态（每个SLAVE单独列出状态）	ALTER SESSION SET EVENTS '10393 trace name context forever, level 1';
Event 10500 - Trace SMON Process	跟踪SMON进程	event = "10500 trace name context forever, level 1"
Event 10608 - Trace Bitmap Index Creation	跟踪BITMAP索引创建的详细过程	ALTER SESSION SET EVENTS '10608 trace name context forever, level 10';
Event 10704 - Trace Enqueues	跟踪锁的使用情况	ALTER SESSION SET EVENTS '10704 trace name context forever, level 1';
Event 10706 - Trace Global Enqueue Manipulation	跟踪全局锁的使用情况	ALTER SESSION SET EVENTS '10706 trace name context forever, level 1';
Event 10708 - Trace RAC Buffer Cache	跟踪RAC环境下的BUFFER CACHE	ALTER SESSION SET EVENTS '10708 trace name context forever, level 10';

事件	说明	例子
Event 10710 - Trace Bitmap Index Access	跟踪位图索引的访问情况	ALTER SESSION SET EVENTS '10710 trace name context forever, level 1';
Event 10711 - Trace Bitmap Index Merge Operation	跟踪位图索引合并操作	ALTER SESSION SET EVENTS '10711 trace name context forever, level 1';
Event 10712 - Trace Bitmap Index OR Operation	跟踪位图索引或操作情况	ALTER SESSION SET EVENTS '10712 trace name context forever, level 1';
Event 10713 - Trace Bitmap Index AND Operation	跟踪位图索引与操作	ALTER SESSION SET EVENTS '10713 trace name context forever, level 1';
Event 10714 - Trace Bitmap Index MINUS Operation	跟踪位图索引minus操作	ALTER SESSION SET EVENTS '10714 trace name context forever, level 1';
Event 10715 - Trace Bitmap Index Conversion to ROWIDs Operation	跟踪位图索引转换ROWID操作	ALTER SESSION SET EVENTS '10715 trace name context forever, level 1';
Event 10716 - Trace Bitmap Index Compress/Decompress	跟踪位图索引压缩和解压缩情况	ALTER SESSION SET EVENTS '10716 trace name context forever, level 1';
Event 10717 - Trace Bitmap Index Compaction		ALTER SESSION SET EVENTS '10717 trace name context forever, level 1';
Event 10719 - Trace Bitmap Index DML	跟踪位图索引列的DML操作（引起位图索引改变的DML操作）	ALTER SESSION SET EVENTS '10719 trace name context forever, level 1';
Event 10730 - Trace Fine Grained Access Predicates	跟踪细粒度审计的断语	ALTER SESSION SET EVENTS '10730 trace name context forever, level 1';
Event 10731 - Trace CURSOR Statements	跟踪CURSOR的语句情况	ALTER SESSION SET EVENTS '10731 trace name context forever, level level'; LEVEL定义 1     Print parent query and subquery 2     Print subquery only
Event 10928 - Trace PL/SQL Execution	跟踪PL/SQL执行情况	ALTER SESSION SET EVENTS '10928 trace name context forever, level 1';
Event 10938 - Dump PL/SQL Execution Statistics	跟踪PL/SQL执行状态。使用前需要执行rdbms/admin下的tracetab.sql	ALTER SESSION SET EVENTS '10938 trace name context forever, level 1';
flush_cache	刷新BUFFER CACHE	ALTER SESSION SET EVENTS 'immediate trace name flush_cache';
DROP_SEGMENTS	手工删除临时段。当这些临时段无法自动清除的时候可以手工清除	alter session set events 'immediate trace name DROP_SEGMENTS level ts#+1'; ts#是指要删除临时段的表空间的ts#